/*
 *  Copyright (c) 2019-2020, 冷冷 (wangiegie@gmail.com).
 *  <p>
 *  Licensed under the GNU Lesser General Public License 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  <p>
 * https://www.gnu.org/licenses/lgpl.html
 *  <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.pig4cloud.pig.common.security.component;

import com.pig4cloud.pig.common.core.constant.SecurityConstants;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.GenericBeanDefinition;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.core.type.AnnotationMetadata;

/**
 * @author lengleng
 * @date 2019/03/08
 */
@Slf4j
public class PigSecurityBeanDefinitionRegistrar implements ImportBeanDefinitionRegistrar {
	/**
	 * 根据注解值动态注入资源服务器的相关属性
	 *
	 * @param metadata 注解信息
	 * @param registry 注册器
	 */
	@Override
	public void registerBeanDefinitions(AnnotationMetadata metadata, BeanDefinitionRegistry registry) {
		if (registry.isBeanNameInUse(SecurityConstants.RESOURCE_SERVER_CONFIGURER)) {
			log.warn("本地存在资源服务器配置，覆盖默认配置:" + SecurityConstants.RESOURCE_SERVER_CONFIGURER);
			return;
		}

		GenericBeanDefinition beanDefinition = new GenericBeanDefinition();
		beanDefinition.setBeanClass(PigResourceServerConfigurerAdapter.class);
		registry.registerBeanDefinition(SecurityConstants.RESOURCE_SERVER_CONFIGURER, beanDefinition);

	}
}
